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2Published 2002“...Even people in Newfoundland, Pennsylvania have never heard of Newfoundland, Canada. Individuals...”
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10by Eric Parent, Walter Crozier, Ian Davidson, Jacques Dumas, Gudni Gudbergsson, Kjetil Hindar, Phil Mcginnity, Julian Maclean, Leif M. SættemGet access
Published 2014
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18Subjects: “...Pennsylvania Univ. laboratory;North America;list;C 14;carbon;dates;isotopes;radioactive isotopes...”
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19by Ralph, Elizabeth K.“...The radiocarbon laboratory at the University of Pennsylvania is sponsored jointly by the University...”
Published 1959
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20by Stuckenrath, RobertSubjects: “...Southwestern Alaska;university;Yucatan Mexico;Aleutian Islands;Univ. of Pennsylvania laboratories...”
Published 1967
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Article in Journal/Newspaper